Notebookcheck

Breve Análise do Portátil HP 15-bw075ax (A12-9720P, Radeon R7)

Sam Medley (traduzido por Ricardo Soto), 07/21/2017

Águas tormentosas. O HP 15-bw07ax traz a APU de gama alta mais recente da AMD, a A12-9720P, para o mercado. No entanto, o APU pode ser um pouco nova - o sistema é notavelmente instável.

HP 15-bw075ax (15 Serie)
Processador
AMD A12-9720P
Placa gráfica
AMD Radeon R7 (Bristol Ridge), AMD 16.50.2801.1005-170319a-312549C-HP
Memória
4096 MB 
, PC4-19200 / DDR4-2400
Pantalha
15.6 polegadas 16:9, 1366x768 pixel 100 PPI, não, BOE06A4, TN LED, Brilhante: sim
placa mãe
AMD CZ FCH
Disco rígido
WDC Scorpio Blue WD10JPVX-60JC3T1, 1000 GB 
, 5400 rpm, 5400 RPM HDD, 918 GB livre
Placa de Som
Realtek ALC235 @ AMD K15.6 - High Definition Audio Controller
Conexões
1 USB 2.0, 2 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: Combo audio in/out (headset), Card Reader: Leitor de cartões 4-em-1 SD/SDHC/SDXC
Funcionamento em rede
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n/ac)
Tamanho
altura x largura x profundidade (em mm): 20 x 380 x 254
Bateria
31 Wh Lítio-Ion, removeable, 3-células
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Características adicionais
Alto falantes: 2x 2W, Teclado: Chiclet, Iluminação do Teclado: não
peso
1.86 kg, Suprimento de energia: 201 g
Preço
530 USD

 

Networking
iperf3 Client (receive) TCP 1 m 4M x10
HP 15-bw075ax
Intel Dual Band Wireless-AC 7265
482 MBit/s ∼100%
HP 15-bw077ax
Intel Dual Band Wireless-AC 7265
442 MBit/s ∼92% -8%
Asus X555DA-BB11
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
341 MBit/s ∼71% -29%
Lenovo Yoga 510-14AST
Qualcomm Atheros QCA9377 Wireless Network Adapter
188 MBit/s ∼39% -61%
iperf3 Client (transmit) TCP 1 m 4M x10
HP 15-bw075ax
Intel Dual Band Wireless-AC 7265
447 MBit/s ∼100%
HP 15-bw077ax
Intel Dual Band Wireless-AC 7265
349 MBit/s ∼78% -22%
Lenovo Yoga 510-14AST
Qualcomm Atheros QCA9377 Wireless Network Adapter
332 MBit/s ∼74% -26%
Asus X555DA-BB11
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
197 MBit/s ∼44% -56%
223.3
cd/m²
217.2
cd/m²
212.7
cd/m²
212.1
cd/m²
212.9
cd/m²
203.5
cd/m²
194.6
cd/m²
199.4
cd/m²
180.9
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 223.3 cd/m² Médio: 206.3 cd/m² Minimum: 10.17 cd/m²
iluminação: 81 %
iluminação com acumulador: 212.9 cd/m²
Contraste: 760:1 (Preto: 0.28 cd/m²)
ΔE Color 10.1 | - Ø
ΔE Greyscale 12 | - Ø
58% sRGB (Argyll) 37% AdobeRGB 1998 (Argyll)
Gamma: 2.16
HP 15-bw075ax
BOE06A4, TN LED, 15.6, 1366x768
HP 15-bw077ax
BOE BOE06A4, TN LED, 15.6, 1366x768
Asus X555DA-BB11
TN LED, 15.6, 1920x1080
Lenovo B50-10 80QR0013GE
Chi Mei N156BGE-EA2, TN LED, 15.6, 1366x768
Lenovo Yoga 510-14AST
AU Optronics B140XTN02.E, TN LED, 14, 1366x768
HP Pavilion 15-aw004ng W8Y60EA
Chi Mei, TN LED, 15.6, 1920x1080
Response Times
6%
9%
20%
-37%
9%
Response Time Grey 50% / Grey 80% *
42 (20.8, 21.2)
42.4 (22, 20.4)
-1%
42 (23.6, 18.4)
-0%
28 (13, 15)
33%
70 (32, 38)
-67%
41 (19, 22)
2%
Response Time Black / White *
27.2 (22, 5.2)
22.4 (17.2, 5.2)
18%
22.4 (14.4, 8)
18%
20 (10, 10)
26%
29 (23, 6)
-7%
23 (10, 13)
15%
PWM Frequency
198.4 (99)
198.4 (99)
0%
200 (90)
1%
Screen
-2%
1%
-5%
-28%
-11%
Brightness
206
192
-7%
232
13%
230
12%
224
9%
228
11%
Brightness Distribution
81
73
-10%
88
9%
84
4%
88
9%
89
10%
Black Level *
0.28
0.27
4%
0.52
-86%
0.46
-64%
0.62
-121%
0.49
-75%
Contrast
760
719
-5%
467
-39%
533
-30%
390
-49%
490
-36%
Colorchecker DeltaE2000 *
10.1
9.9
2%
4.9
51%
8.34
17%
13.03
-29%
10.96
-9%
Greyscale DeltaE2000 *
12
11.6
3%
2.7
77%
9.48
21%
14.6
-22%
11.34
5%
Gamma
2.16 111%
2.16 111%
2.34 103%
2.38 101%
2.22 108%
2.27 106%
CCT
12551 52%
11981 54%
6876 95%
10624 61%
18869 34%
12292 53%
Color Space (Percent of AdobeRGB 1998)
37
37
0%
33.5
-9%
38
3%
33
-11%
39
5%
Color Space (Percent of sRGB)
58
58
0%
52.5
-9%
57
-2%
52
-10%
60
3%
Total Average (Program / Settings)
2% / 0%
5% / 3%
8% / 2%
-33% / -30%
-1% / -7%

* ... smaller is better

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
27.2 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 5.2 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 55 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.6 ms).
       Response Time 50% Grey to 80% Grey
42 ms ... rise ↗ and fall ↘ combined↗ 20.8 ms rise
↘ 21.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 52 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (42.5 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM detected 198.4 Hz99 % brightness setting

The display backlight flickers at 198.4 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 198.4 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8568 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z: CPU
CPU-Z: CPU
CPU-Z: Caches
CPU-Z: Caches
CPU-Z: Mainboard
CPU-Z: Mainboard
CPU-Z: Memory
CPU-Z: Memory
CPU-Z: SPD
CPU-Z: SPD
GPU-Z
GPU-Z
HWiNFO64
HWiNFO64
 
0102030405060708090100110120130140150160170180190200210220230Tooltip
Cinebench R15 CPU Single 64 Bit
Cinebench R15
CPU Single 64Bit
Dell Latitude 5580
Intel Core i5-7300U
142 Points ∼71% +87%
Lenovo ThinkPad L570 20J80020PB
Intel Core i5-7200U
130 Points ∼65% +71%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
117 Points ∼59% +54%
Acer Spin 5 SP513-51
Intel Core i3-6100U
96 Points ∼48% +26%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
86 Points ∼43% +13%
HP 15-bw075ax
AMD A12-9720P
76 Points ∼38%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
75 Points ∼38% -1%
HP 15-bw077ax
AMD A9-9420
75 Points ∼38% -1%
Asus X555DA-BB11
AMD A10-8700P
64 Points ∼32% -16%
Lenovo Yoga 510-14AST
AMD A9-9410
63 Points ∼32% -17%
Lenovo B50-10 80QR0013GE
Intel Pentium N3540
40 Points ∼20% -47%
CPU Multi 64Bit
Dell Latitude 5580
Intel Core i5-7300U
328 Points ∼15% +37%
Lenovo ThinkPad L570 20J80020PB
Intel Core i5-7200U
323 Points ∼15% +35%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
294 Points ∼14% +23%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
256 Points ∼12% +7%
Acer Spin 5 SP513-51
Intel Core i3-6100U
240 Points ∼11% 0%
HP 15-bw075ax
AMD A12-9720P
240 Points ∼11%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
215 Points ∼10% -10%
Asus X555DA-BB11
AMD A10-8700P
180 Points ∼8% -25%
Lenovo B50-10 80QR0013GE
Intel Pentium N3540
151 Points ∼7% -37%
Lenovo Yoga 510-14AST
AMD A9-9410
130 Points ∼6% -46%
HP 15-bw077ax
AMD A9-9420
124 Points ∼6% -48%
Cinebench R11.5
CPU Single 64Bit
Acer TravelMate P249-M-5452
Intel Core i5-6200U
1.33 Points ∼59% +43%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
1.03 Points ∼45% +11%
HP 15-bw077ax
AMD A9-9420
0.96 Points ∼42% +3%
HP 15-bw075ax
AMD A12-9720P
0.93 Points ∼41%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
0.87 Points ∼38% -6%
Asus X555DA-BB11
AMD A10-8700P
0.83 Points ∼37% -11%
Lenovo Yoga 510-14AST
AMD A9-9410
0.82 Points ∼36% -12%
CPU Multi 64Bit
Acer TravelMate P249-M-5452
Intel Core i5-6200U
3.24 Points ∼1% +25%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
2.85 Points ∼1% +10%
HP 15-bw075ax
AMD A12-9720P
2.6 Points ∼1%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
2.59 Points ∼1% 0%
Asus X555DA-BB11
AMD A10-8700P
2.3 Points ∼1% -12%
Lenovo Yoga 510-14AST
AMD A9-9410
1.59 Points ∼1% -39%
HP 15-bw077ax
AMD A9-9420
1.56 Points ∼1% -40%
Cinebench R10
Rendering Single 32Bit
Acer TravelMate P249-M-5452
Intel Core i5-6200U
4396 Points ∼50% +54%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
3871 Points ∼44% +36%
HP 15-bw075ax
AMD A12-9720P
2846 Points ∼32%
HP 15-bw077ax
AMD A9-9420
2761 Points ∼31% -3%
Lenovo Yoga 510-14AST
AMD A9-9410
2694 Points ∼30% -5%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
2520 Points ∼28% -11%
Asus X555DA-BB11
AMD A10-8700P
2192 Points ∼25% -23%
Lenovo B50-10 80QR0013GE
Intel Pentium N3540
1340 Points ∼15% -53%
Rendering Multiple CPUs 32Bit
Acer TravelMate P249-M-5452
Intel Core i5-6200U
10003 Points ∼20% +33%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
8718 Points ∼18% +16%
HP 15-bw075ax
AMD A12-9720P
7522 Points ∼15%
HP Pavilion 15-aw004ng W8Y60EA
AMD A10-9600P
6077 Points ∼12% -19%
Asus X555DA-BB11
AMD A10-8700P
4808 Points ∼10% -36%
HP 15-bw077ax
AMD A9-9420
4627 Points ∼9% -38%
Lenovo Yoga 510-14AST
AMD A9-9410
4619 Points ∼9% -39%
Lenovo B50-10 80QR0013GE
Intel Pentium N3540
4454 Points ∼9% -41%
wPrime 2.0x - 1024m
Lenovo Yoga 510-14AST
AMD A9-9410
751.019 s * ∼9%
HP 15-bw077ax
AMD A9-9420
747 s * ∼9%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
644.6 s * ∼8%
Lenovo ThinkPad L570 20J80020PB
Intel Core i5-7200U
515.753 s * ∼6%
Asus X555DA-BB11
AMD A10-8700P
507.427 s * ∼6%
Super Pi Mod 1.5 XS 32M - ---
Asus X555DA-BB11
AMD A10-8700P
977.893 Seconds * ∼4% -4%
HP 15-bw075ax
AMD A12-9720P
939.2 Seconds * ∼4%
HP 15-bw077ax
AMD A9-9420
908.1 Seconds * ∼4% +3%
Lenovo Yoga 510-14AST
AMD A9-9410
877.63 Seconds * ∼4% +7%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
817.6 Seconds * ∼4% +13%
Lenovo ThinkPad L570 20J80020PB
Intel Core i5-7200U
631.737 Seconds * ∼3% +33%

* ... smaller is better

Cinebench R10 Shading 32Bit
4939
Cinebench R10 Rendering Multiple CPUs 32Bit
7522
Cinebench R10 Rendering Single 32Bit
2846
Cinebench R11.5 OpenGL 64Bit
18.44 fps
Cinebench R11.5 CPU Multi 64Bit
2.6 Points
Cinebench R11.5 CPU Single 64Bit
0.93 Points
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 OpenGL 64Bit
22.92 fps
Cinebench R15 CPU Multi 64Bit
240 Points
Cinebench R15 CPU Single 64Bit
76 Points
Ajuda
PCMark 8
Work Score Accelerated v2
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
3883 Points ∼60% +34%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
3728 Points ∼57% +29%
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
3246 Points ∼50% +12%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
2961 Points ∼45% +2%
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
2891 Points ∼44%
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
1426 Points ∼22% -51%
Creative Score Accelerated v2
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
3569 Points ∼38% +15%
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
3111 Points ∼33%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
2898 Points ∼31% -7%
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
2856 Points ∼31% -8%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
2350 Points ∼25% -24%
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
1265 Points ∼14% -59%
Home Score Accelerated v2
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
2904 Points ∼49% +7%
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
2722 Points ∼46%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
2670 Points ∼45% -2%
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
2335 Points ∼39% -14%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
2005 Points ∼34% -26%
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
1413 Points ∼24% -48%
PCMark 8 Home Score Accelerated v2
2722 pontos
PCMark 8 Creative Score Accelerated v2
3111 pontos
PCMark 8 Work Score Accelerated v2
2891 pontos
Ajuda
HP 15-bw075ax
WDC Scorpio Blue WD10JPVX-60JC3T1
HP 15-bw077ax
WDC Scorpio Blue WD10JPVX-60JC3T1
Asus X555DA-BB11
Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Lenovo B50-10 80QR0013GE
Seagate Momentus Thin ST500LT012-1DG142
Lenovo Yoga 510-14AST
HP Pavilion 15-aw004ng W8Y60EA
CrystalDiskMark 3.0
27%
22%
24%
8205%
6190%
Write 4k QD32
0.78
0.96
23%
0.682
-13%
0.648
-17%
163.3
20836%
131.4
16746%
Read 4k QD32
0.68
0.83
22%
0.694
2%
0.818
20%
176.3
25826%
125
18282%
Write 4k
0.79
0.94
19%
0.636
-19%
0.649
-18%
56.75
7084%
46.55
5792%
Read 4k
0.29
0.34
17%
0.373
29%
0.374
29%
26.71
9110%
17.04
5776%
Write 512
32.08
39.51
23%
35.39
10%
38.77
21%
195.6
510%
281.2
777%
Read 512
22.96
29.02
26%
32.28
41%
33.74
47%
356.3
1452%
261.9
1041%
Write Seq
62.24
90.19
45%
97.48
57%
91.07
46%
207.7
234%
316.6
409%
Read Seq
63.32
91.26
44%
106.9
69%
103.5
63%
434.6
586%
502.8
694%
WDC Scorpio Blue WD10JPVX-60JC3T1
Velocidade de Transferência Mínima: 18.1 MB/s
Velocidade de Transferência Máxima: 116.8 MB/s
Velocidade de Transferência Média: 82.8 MB/s
Tempo de Acesso: 17.1 ms
Índice de Explosão: 187.9 MB/s
Uso da CPU: 3.5 %
3DMark
1920x1080 Fire Strike Graphics
HP Pavilion 15-aw004ng W8Y60EA
AMD Radeon R8 M445DX, A10-9600P
2209 Points ∼5% +195%
Lenovo Yoga 510-14AST
AMD Radeon R5 (Stoney Ridge), A9-9410
772 Points ∼2% +3%
Asus X555DA-BB11
AMD Radeon R6 (Carrizo), A10-8700P
764 Points ∼2% +2%
HP 15-bw075ax
AMD Radeon R7 (Bristol Ridge), A12-9720P
750 Points ∼2%
HP 15-bw077ax
AMD Radeon R5 (Stoney Ridge), A9-9420
642 Points ∼2% -14%
1280x720 Cloud Gate Standard Graphics
HP Pavilion 15-aw004ng W8Y60EA
AMD Radeon R8 M445DX, A10-9600P
12483 Points ∼8% +259%
Lenovo Yoga 510-14AST
AMD Radeon R5 (Stoney Ridge), A9-9410
4755 Points ∼3% +37%
Asus X555DA-BB11
AMD Radeon R6 (Carrizo), A10-8700P
4033 Points ∼2% +16%
HP 15-bw077ax
AMD Radeon R5 (Stoney Ridge), A9-9420
3661 Points ∼2% +5%
HP 15-bw075ax
AMD Radeon R7 (Bristol Ridge), A12-9720P
3477 Points ∼2%
Lenovo B50-10 80QR0013GE
Intel HD Graphics (Bay Trail), N3540
1290 Points ∼1% -63%
1920x1080 Ice Storm Extreme Graphics
HP Pavilion 15-aw004ng W8Y60EA
AMD Radeon R8 M445DX, A10-9600P
47091 Points ∼6%
Lenovo Yoga 510-14AST
AMD Radeon R5 (Stoney Ridge), A9-9410
33943 Points ∼5%
Asus X555DA-BB11
AMD Radeon R6 (Carrizo), A10-8700P
26331 Points ∼4%
3DMark Cloud Gate Standard Score
3162 pontos
3DMark Fire Strike Score
667 pontos
Ajuda
BioShock Infinite
1366x768 Medium Preset (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
26 fps ∼8%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
22 fps ∼7% -15%
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
5.6 fps ∼2% -78%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
26.9 fps ∼8% +3%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
42.9 fps ∼13% +65%
Lenovo ThinkPad L570 20J80020PB
HD Graphics 620, 7200U, Samsung SSD 960 Evo 500GB m.2 NVMe
31.6 fps ∼10% +22%
Dell Latitude 5580
HD Graphics 620, 7300U, Toshiba MQ01ACF050
23.6 fps ∼7% -9%
Lenovo Thinkpad 13-20J1001BUS
HD Graphics 620, 7100U
22 fps ∼7% -15%
Acer Spin 5 SP513-51
HD Graphics 520, 6100U, Hynix HFS128G39TND
24.3 fps ∼8% -7%
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
26.8 fps ∼8% +3%
1280x720 Very Low Preset (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
43 fps ∼12%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
38 fps ∼11% -12%
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
36.3 fps ∼10% -16%
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
12.2 fps ∼3% -72%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
43.5 fps ∼12% +1%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
72.7 fps ∼20% +69%
Lenovo ThinkPad L570 20J80020PB
HD Graphics 620, 7200U, Samsung SSD 960 Evo 500GB m.2 NVMe
59.8 fps ∼17% +39%
Dell Latitude 5580
HD Graphics 620, 7300U, Toshiba MQ01ACF050
39.7 fps ∼11% -8%
Lenovo Thinkpad 13-20J1001BUS
HD Graphics 620, 7100U
35 fps ∼10% -19%
Acer Spin 5 SP513-51
HD Graphics 520, 6100U, Hynix HFS128G39TND
42.77 fps ∼12% -1%
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
50.9 fps ∼14% +18%
Alien: Isolation
1366x768 Medium, On (AA & SSAO Off), Shadow Map 1024 AF:4x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
20 fps ∼6%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
17 fps ∼5% -15%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
42.7 fps ∼14% +114%
1024x768 (Very) Low, Off, Shadow Map 512 AF:1x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
32 fps ∼10%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
27 fps ∼8% -16%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
51.6 fps ∼16% +61%
Metro: Last Light
1366x768 Medium (DX10) AF:4x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
12 fps ∼7%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
10 fps ∼6% -17%
1024x768 Low (DX10) AF:4x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
16 fps ∼9%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
13 fps ∼8% -19%
Deus Ex Mankind Divided
1366x768 Medium Preset AF:2x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
7 fps ∼5%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
10.9 fps ∼8% +56%
1280x720 Low Preset AF:1x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
10 fps ∼6%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
15.1 fps ∼10% +51%
Rise of the Tomb Raider
1366x768 Medium Preset AF:2x (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
11 fps ∼5%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
8 fps ∼4% -27%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
10.4 fps ∼5% -5%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
13.9 fps ∼6% +26%
1024x768 Lowest Preset (sort by value)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
18 fps ∼6%
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
14 fps ∼5% -22%
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
17 fps ∼6% -6%
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
16.1 fps ∼6% -11%
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
24.4 fps ∼8% +36%
Acer Spin 5 SP513-51
HD Graphics 520, 6100U, Hynix HFS128G39TND
16.8 fps ∼6% -7%
baixo média alto ultra
Batman: Arkham City (2011) 362915fps
The Elder Scrolls V: Skyrim (2011) 281913fps
BioShock Infinite (2013) 4326fps
Metro: Last Light (2013) 1612fps
Company of Heroes 2 (2013) 11116fps
Batman: Arkham Origins (2013) 482915fps
Thief (2014) 13108fps
Alien: Isolation (2014) 3220fps
Call of Duty: Advanced Warfare (2014) 16fps
Batman: Arkham Knight (2015) 93fps
Rise of the Tomb Raider (2016) 1811fps
Ashes of the Singularity (2016) 8fps
Deus Ex Mankind Divided (2016) 107fps

Barulho

Ocioso
30.9 / 31.2 / 32 dB
Carga
35 / 36.4 dB
 
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm de distância)   environment noise: 27.8 dB(A)
HP 15-bw075ax
Radeon R7 (Bristol Ridge), A12-9720P, WDC Scorpio Blue WD10JPVX-60JC3T1
HP 15-bw077ax
Radeon R5 (Stoney Ridge), A9-9420, WDC Scorpio Blue WD10JPVX-60JC3T1
Asus X555DA-BB11
Radeon R6 (Carrizo), A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Lenovo B50-10 80QR0013GE
HD Graphics (Bay Trail), N3540, Seagate Momentus Thin ST500LT012-1DG142
Lenovo Yoga 510-14AST
Radeon R5 (Stoney Ridge), A9-9410
HP Pavilion 15-aw004ng W8Y60EA
Radeon R8 M445DX, A10-9600P
Noise
-2%
-1%
-3%
4%
-9%
off / environment *
27.8
27.8
-0%
28.9
-4%
31.2
-12%
30.4
-9%
31.2
-12%
Idle Minimum *
30.9
31.8
-3%
31.6
-2%
33.5
-8%
30.4
2%
31.7
-3%
Idle Average *
31.2
33.2
-6%
32
-3%
33.5
-7%
30.4
3%
31.9
-2%
Idle Maximum *
32
34
-6%
32.4
-1%
33.5
-5%
30.4
5%
31.9
-0%
Load Average *
35
33.3
5%
33.3
5%
33.5
4%
31.3
11%
41
-17%
Load Maximum *
36.4
36.4
-0%
35.5
2%
33.5
8%
33.3
9%
42.7
-17%

* ... smaller is better

Carga Máxima
 40.8 °C32.4 °C26.6 °C 
 40.2 °C34.8 °C26.6 °C 
 36.8 °C34 °C30 °C 
Máximo: 40.8 °C
Médio: 33.6 °C
24.8 °C25.2 °C41.2 °C
25 °C27.6 °C44.4 °C
29 °C28 °C38.8 °C
Máximo: 44.4 °C
Médio: 31.6 °C
alimentação elétrica  44.8 °C | Temperatura do quarto 23 °C | Fluke 62 Mini
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2039.742.12540.243.83140.344.84038.241.85034.542.66333.8448033.644.210034.245.212533.946.216030.651.920030.355.725029.861.331529.764.240028.361.850027.461.263027.365.780029.467.2100027.761.5125026.161.3160025.160.3200024.653.4250024.359.3315024.158.5400023.764500023.466.6630023.163.9800022.963.21000022.762.91250022.760.11600022.665.6SPL37.775N3.137.9median 26.1HP 15-bw075axmedian 61.3Delta2.93.938.939.434.534.831.833.931.63232.632.932.233.233.33431.731.529.830.129.230.828.839.127.748.426.755.3265625.251.124.957.125.761.12652.424.760.624.26623.97023.662.523.361.523.264.423.376.423.374.223.271.923.363.123.460.823.557.936.481.22.743.3median 24.7Asus X555DA-BB11median 60.61.76.1hearing rangehide median Pink Noise
HP 15-bw075ax audio analysis

(±) | speaker loudness is average but good (75 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.2% lower than median
(±) | linearity of bass is average (9.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.5% away from median
(±) | linearity of mids is average (8.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(±) | linearity of highs is average (7.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.5% difference to median)
Compared to same class
» 17% of all tested devices in this class were better, 3% similar, 80% worse
» The best had a delta of 3%, average was 17%, worst was 35%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Asus X555DA-BB11 audio analysis

(±) | speaker loudness is average but good (76.36 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21.4% lower than median
(±) | linearity of bass is average (13.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.1% lower than median
(±) | linearity of mids is average (14.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.2% higher than median
(±) | linearity of highs is average (14.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.9% difference to median)
Compared to same class
» 89% of all tested devices in this class were better, 3% similar, 9% worse
» The best had a delta of 3%, average was 17%, worst was 35%
Compared to all devices tested
» 77% of all tested devices were better, 6% similar, 18% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.16 / 0.54 Watt
Ociosodarkmidlight 4.2 / 6.6 / 10.4 Watt
Carga midlight 28.2 / 37.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
HP 15-bw075ax
A12-9720P, Radeon R7 (Bristol Ridge), WDC Scorpio Blue WD10JPVX-60JC3T1, TN LED, 1366x768, 15.6
HP 15-bw077ax
A9-9420, Radeon R5 (Stoney Ridge), WDC Scorpio Blue WD10JPVX-60JC3T1, TN LED, 1366x768, 15.6
Asus X555DA-BB11
A10-8700P, Radeon R6 (Carrizo), Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB, TN LED, 1920x1080, 15.6
Lenovo B50-10 80QR0013GE
N3540, HD Graphics (Bay Trail), Seagate Momentus Thin ST500LT012-1DG142, TN LED, 1366x768, 15.6
Lenovo Yoga 510-14AST
A9-9410, Radeon R5 (Stoney Ridge), , TN LED, 1366x768, 14
HP Pavilion 15-aw004ng W8Y60EA
A10-9600P, Radeon R8 M445DX, , TN LED, 1920x1080, 15.6
Power Consumption
-19%
-36%
17%
15%
-32%
Idle Minimum *
4.2
8
-90%
8.3
-98%
4.8
-14%
3.9
7%
5.5
-31%
Idle Average *
6.6
9.4
-42%
8.6
-30%
7.5
-14%
7.4
-12%
8.2
-24%
Idle Maximum *
10.4
13.9
-34%
13.1
-26%
9.2
12%
9.4
10%
9.5
9%
Load Average *
28.2
18.5
34%
31.2
-11%
16
43%
19.2
32%
44.5
-58%
Load Maximum *
37.6
23
39%
43.9
-17%
15.4
59%
22.5
40%
58
-54%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
7h 47min
Navegar com WLAN v1.3
3h 42min
Carga (máximo brilho)
1h 01min
HP 15-bw075ax
A12-9720P, Radeon R7 (Bristol Ridge), 31 Wh
HP 15-bw077ax
A9-9420, Radeon R5 (Stoney Ridge), 31 Wh
Asus X555DA-BB11
A10-8700P, Radeon R6 (Carrizo), 37 Wh
Lenovo B50-10 80QR0013GE
N3540, HD Graphics (Bay Trail), 24 Wh
Lenovo Yoga 510-14AST
A9-9410, Radeon R5 (Stoney Ridge), 35 Wh
HP Pavilion 15-aw004ng W8Y60EA
A10-9600P, Radeon R8 M445DX, 41 Wh
Battery Runtime
5%
-3%
-7%
70%
31%
Reader / Idle
467
540
16%
435
-7%
847
81%
560
20%
WiFi v1.3
222
206
-7%
176
-21%
207
-7%
325
46%
260
17%
Load
61
65
7%
72
18%
112
84%
95
56%

Pro

+ Excelentes alto falantes
+ Bom desempenho de jogos para sua classe
+ Ótimo gerenciamento térmico
+ Operação silenciosa

Contra

- Numerosas falhas no sistema (durante nosso período de teste)
- Desempenho medíocre da CPU
- Tela pobre
- Teclado esponjoso
- Materiais muito baratos
In review: The HP 15-bw075ax (A12). Review unit courtesy of Computer Upgrade King.
In review: The HP 15-bw075ax (A12). Review unit courtesy of Computer Upgrade King.

Enquanto o HP 15 (A9) que analisamos recentemente, foi um exercício de paciência devido aos seus componentes e operação lenta, o HP 15 (A12) é um teste devido à sua instabilidade. O processador é muito mais rápido do que o dual-core A9 em nossa unidade anterior, mas devido ao suporte pobre dos controladores, à má otimização de software ou a algum outro fator não visto, o sistema é quase inutilizável devido às probabilidades insondáveis de uma falha no sistema. Por enquanto, não podemos recomendar o HP 15 (A12) até que a estabilidade do sistema melhore.

Isso é uma pena, dado que o HP 15 (A12) é uma melhoria em relação à variante A9 em cada um dos testes de desempenho. Enquanto ainda encontramos reclamações com a tela pobre e o teclado esponjoso, os componentes internos foram muito melhorados (quando eles realmente conseguirem funcionar). No entanto, observamos um afogamento intenso sob estresse, apesar do amplo espaço livre para que a APU estique os músculos.

Mesmo sem levar em consideração as falhas do sistema, o HP 15 (A12) ainda é um portátil econômico comum, que não traz nada atraente para as prateleiras das lojas. Como mencionamos com o HP 15 (A9), existem opções muito melhores nessa faixa de preços.

HP 15-bw075ax - 07/15/2017 v6
Sam Medley

Acabamento
63 / 98 → 64%
Teclado
60%
Mouse
64%
Conectividade
43 / 81 → 53%
Peso
65 / 67 → 95%
Bateria
73%
Pantalha
71%
Desempenho do jogos
53 / 85 → 63%
Desempenho da aplicação
65 / 92 → 70%
Temperatura
90%
Ruído
91 / 95 → 96%
Audio
70%
Camera
50 / 85 → 59%
Médio
66%
71%
Multimedia - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil HP 15-bw075ax (A12-9720P, Radeon R7)
Sam Medley, 2017-07-21 (Update: 2017-07-30)